和姐妹们在一起的我与和其他人在一起的我完全不同。

There is no must in art because art is free.

The nervous system is like an intricate orchestra, with each neuron playing its part.

行为恭敬，待人宽厚，处事平和，心意正直，学圣贤之道，选择良友以求有益身心，改进缺点以求完满。

The most important thing is to keep thinking, keep questioning.

我们最终拥有的唯一工具就是我们的智慧。